I'm trying to create a pretest/post test with the same questions except for
the order changes for the post test. The question numbers & questions are
stored in the database, so I just need to pull them by the question number.
I have tried to use randrange, but it creates duplicates. Is there an easy
way to make sure the list does not contain any duplicates?
Here's what I have so far...
<cfoutput>
<cfset randlist="">
<cfloop index="i" from="1" to="10">
<CFSET randques="#randrange(1,10)#">
<cfif listcontains(randlist, randques)>
<CFSET randques="#randrange(1,10)#">
</cfif>
<cfset randlist=listappend(randlist, randques)>
</cfloop>
#randlist#
</cfoutput>
Jennifer Francis
AT&T Wireless
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